This paper proposes an energy consumption-prediction method for metro heating. ventilation and air-conditioning (HVAC) systems based on an auto-regressive moving average (ARMA) model using a time-series data analysis. Firstly. stationarity analysis and white-noise analysis (also known as pure stochastic analysis) were carried out on the collected energy-consumption data from actual me... https://www.ngetikin.com/hot-mega-Ventilationstejp-50-mm-Fresh-flash-find/